February 2, 20215 yr #1 Hi I have taken out my ECU to take for repair as car is in limp mode. When I get the ECU back from repairer what is the process to put ECU back in. Is it just a matter of plugging it back? Never had to do this before. Thanks
February 2, 20215 yr #2 yep, just plug it back in, assuming it's still paired/coded to your vehicle when you get it back... it's unusual to take one out and actually have it repaired, so it does depend on what they're doing to repair it on whether it'll definitely work again.
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